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model h0778/h0779 electric hoist

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section 2: introduction

it  is  our  pleasure  to  provide  this  manual 
with  the  model  h0778/h0779.  it  was  writ-
ten  to  encourage  safety  considerations 
and  guide  you  through  general  operating 
procedures and maintenance.

the  specifications,  details,  and  photo-
graphs in this manual represent the model 
h0778/h0779 as supplied when the manual 
was prepared. however, owing to grizzly’s 
policy of continuous improvement, changes 
may be made at any time with no obligation 
on the part of grizzly.

foreword

machine data

if  you  have  any  comments  regarding  this 
manual, please contact us:

grizzly industrial, inc.

C/o technical documentation manager

p.o. Box 2069 

Bellingham, Wa 98227-2069

email: [email protected]

most  importantly,  we  stand  behind  our 
tools. if you have any service questions or 
parts  requests,  please  call  or  write  us  at 
the location listed below.

grizzly industrial, inc.

1203 Lycoming mall Circle

muncy, pa 17756

phone: (570) 546-9663

Fax: (800) 438-5901

e-mail: [email protected]
Web site: http://www.grizzly.com

contact info

read  the  manual  before  operation. 
become  familiar  with  this  hoist,  its 
safety  instructions,  and  its  operation 
before  beginning  any  work.  serious 
personal injury may result if safety or 
operational  information  is  not  under-
stood or followed. 

SINGLE CABLE DOUBLE CABLE

MAX CAPACITY

220 lbs.

440 lbs.

LIFTING HEIGHT

33 ft.

16.5 ft.

LIFTING SPEED

38 ft./min.

19 ft/min

CABLE DIAMETER

1/8"

MODEL H0778

SINGLE CABLE DOUBLE CABLE

MAX CAPACITY

440 lbs.

880 lbs.

LIFTING HEIGHT

33 ft.

16.5 ft.

LIFTING SPEED

38 ft./min.

19 ft/min

CABLE DIAMETER

MODEL H0779

9/64"

figure 1.

 Cable options.

single 

Cable

doouble 

Cable

Summary of Contents for H0778

Page 1: ...Grizzly Industrial Inc Warning No portion of this manual may be reproduced in any shape or form without the written approval of Grizzly Industrial inc jm10785 printed in CHINA MODEL H0778 H0779 ELECTR...

Page 2: ...ING MACHINE MODIFICATIONS OR MISUSE For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazard ous condit...

Page 3: ...r break causing a whiplash effect 8 USE ONLY RECOMMENDED ACCESSORIES The use of improper accessories may increase risk of injury 9 CHECK FOR DAMAGED PARTS BEFORE USING HOIST Check for broken parts loo...

Page 4: ...ly com Most importantly we stand behind our tools If you have any service questions or parts requests please call or write us at the location listed below Grizzly Industrial Inc 1203 Lycoming Mall Cir...

Page 5: ...4 M10 1 5 X 25 H0779 4 Inventory Site Consideration Weight Capacity Refer to the weight capacity listed in Machine Data on Page 2 When choosing a mounting site verify that the lifting struc ture can w...

Page 6: ...Figure 4 Mounting the hoist pole not shown for clarity 3 Firmly tighten the hex bolts and check to make sure the hoist does not swing or move on the pipe Figure 3 Hoist mounted on a rotating pillar M...

Page 7: ...r the hoist cable a few feet by pressing the switch in the down posi tion Figure 6 3 Let go of the hook and move to a safe distance 4 Use the control handle to fully retract the cable If the motor shu...

Page 8: ...m being lifted by using the lift hook for single cable use or the pulley lift hook for double cable use Never wrap the cable around the item being lifted and hook it onto the cable itself Damage to th...

Page 9: ...or loose parts may cause the load to fall and may result in serious injury Check that the microswitch is functioning daily before use Never leave a load or hoisting equipment on the hoist when not in...

Page 10: ...15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 8...

Page 11: ...PLUG 20 PSB45M CAP SCREW M8 1 25 X 45 62 PH0778062 MOTOR CORD 21 PRP42M ROLL PIN 3 X 20 63 PH0778063 PLUG IN SHEET 22 PH0778025A COMPRESSION SPRING 64 PH0778064 PLUG IN SHEET SLEEVE 23 PH0778025A DOU...

Page 12: ...Model H0778 H0779 Electric Hoist 10 H0779 Breakdown 6...

Page 13: ...5 X 30 20 P6203 BALL BEARING 6203ZZ 62 PH0779062 CLEVIS PIN 10 X 35 21 PSB45M CAP SCREW M8 1 25 X 45 63 PH0779063 CLAMP CONNECTOR 22 PH0779022 SPACING RACK 64 PH0779064 PULLEY CLAMP 23 PS40M PHLP HD S...

Page 14: ...injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our products To take advantage of this warranty contact us by mail or phone and g...

Page 15: ...rs ____2 8 Years ____8 20 Years ____20 Years 6 How many of your machines or tools are Grizzly ____0 2 ____3 5 ____6 9 ____10 7 Do you think your machine represents a good value ____Yes ____No 8 Would...

Page 16: ...p o box 2069 bellingham wa 98227 2069 tape along edges please do not staple Name________________________________ Street________________________________ City______________State______Zip_______ Send a...

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